Beverage dispensing apparatus



Nov. 7,- 1944. 1.. c. SMITH 2,

BEVERAGE DISPENSING APPARATUS A Filed May 15, 1942 WATER FILTER Ly a 4x-J -J -B HvA- r';

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INVENTOR L EONAHD C. SMITH %Wil - ATTORNEY Patented Nov. 7, 1944 U NITEDSTATES' PATENT OFFICE 2,362,104 BEVERAGE DISPENSING APPARATUS Leonard(J. Smith, New York, N. Y.

Application May 13, 1942, Serial No. 442,743

r 2. Claims. (01. 225-40) This invention relates to apparatus fordispensing beverages and is directed more specifically to apparatuswhich is relatively simple and inexpensive in construction for thedispensing of beverages wherein the beverage will be delivered at theoutlet of the apparatus, as at a faucet, for-example, in a cooledcondition.

Still more specifically the present invention is directed to apparatusfor dispensing beverages wherein the beverage may be conducted for somedistance from a central source of supply to thei'aucet at which thebeverage is to be dispensed to the consumer, my improved apparatusproviding forv cooling the beverage from this central point of supply tothe point of delivery, wherebyat the point of discharge the beveragewill be in as cool a condition as when it left the source of supply.-

In the drawing I have illustrated an embodiment of my invention:

Fig. 1 is more or less a diagrammatic view in part sectional elevationof the entire equipment;

Fig. 2 is a section on the line 22 of Fig. 1;

Fig. 3 is a detail of one of the faucets at which the beverage beingdispensed is delivered; and

Fig. 4 is a section on the line 4--4 of Fig. 3.

Referring to the drawing in detail: 2 designates a chamber which may belocated, for example, in.

the cellar or basement of a building. Within this chamber I store one ormore cooled'containers 4 of the beverage to be dispensed, the beveragebeing drawn from any one of these containers and dispensed at thedesired faucet 6. As above pointed out, it is an object of my inventionto deliver the beverage at the faucets '6 in as cool a condition as whenit left the supply source. Obviously that part or portion of thebeverage contained within'the tubes leading from the main containers tto the faucets 6 will be at room temheader and the lower ends of theconduits 9 extend into this header, as illustrated inFig. 1. Alsolocated within the chamber 2 is a coolin machine [6. This coolingmachine in the form of open ended tubes l8. Air is passed through theseopen-ended tubes I8 by a 'fan 20 driven by a motor 22 mounted on one endof the shell of the cooling machine. This motor 22 also drives a pump 24for the circulation of the cooling fluid.

In the present embodiment of my invention I employ Water as a coolant.This water is taken from any suitable supply source, passing to theshell of the cooling machine through valve controlled line 26. The pump24 draws this water out of the cooling machine shell by way of conduit28 and i kept filled with ice, for instance, and back to the shell ofthe cooling machine i6 by way of conduit 38. One of the faucets, forexample, the faucet 40, may be for dispensing water and in thisconnection awater filter 42 is provided in the chamber 2 connected tothe main source of Water supply, the discharge side of this filterpassing through the header l4 and then upwardly through the tubing 44 tothe faucet 46.

It will be seen from all of the foregoing that'my invention provides anapparatus for dispensing beverages wherein the pipes or tubes throughwhich the beverage is conducted to the faucets are water insulated, andthat the faucets themselves are water jacketed, so that regardless ofthe distance from thebeverage supply tothe point of discharge, thebeveragewill be kept cooled, and that regardless'of the time elapsingbetween operations of the faucets, a cool beverage will alcombination ofa cooling chamber, containers of illustrated comprises a shellcontaining a series cooled beverage therein, a dispensing point orstation including a faucet for each container remote from thecontainers, a beverage tube extending from each of the said containersto the said faucets, a closed cooling conduit system independentlysurrounding each of said tubes and faucets, a cooling machine in saidchamber, and a pump for circulating water through said cooling machineend conduies, ewe seil Xeueete and back through. the

m. machine. 2. In beverage dispensing apparatus, the combinetion of acooling chamber, containers of eeoled beverage thexem, a dispensingstation in eluding a faucet eutside said chamber for each oi saidcontainers, a tube connecting each container to its faucet, a. waterjeclzet 202' each faucet, e, elesed. commie system maiividuellysurrounding eeeh 0f the tubes, and m semmumicetion' with said waterjacket; a wow machine in said cooling eeeeme w m the container.

LEONARD C. SMIIH.

